Mr. Qingdong Li Profile

Qingdong Li

at Fujian Normal Univ

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 23 November 2024 Poster + Paper

Design of positioning map based on the experiment of collinear holographic data storage system

Li Wang, Ruying Xiong, Xu Zheng, Zeyi Zeng, Junchao Jin, Hongjie Liu, Haiyang Song, Yongkun Lin, Chen He, Po Hu, Junhui Wu, Qingdong Li, Xiao Lin, Xiaodi Tan

Proceedings Volume 13240, 1324026 (2024) https://doi.org/10.1117/12.3036120

KEYWORDS: Holographic data storage systems, Design, Data storage, Photopolymers, Photonics

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Proceedings Article | 18 June 2024 Presentation + Paper

Sensitivity-enhancing modified photopolymer of PQ/PMMA

Junhui Wu, Junchao Jin, Jinhong Li, Zeyi Zeng, Jie Liu, Qingdong Li, Mingyong Chen, Zuoyu Zhang, Li Wang, Xiao Lin, Xiaodi Tan

Proceedings Volume 13015, 1301508 (2024) https://doi.org/10.1117/12.3015541

KEYWORDS: Holography, Polymers, Optical gratings, Diffraction gratings, Diffraction, Dendrimers, Materials properties, Holographic materials, Data storage

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Proceedings Article | 18 June 2024 Presentation

Vector Vortex Beam Generator Element by Polarization Sensitized Material

Xiaodi Tan, Shujun Zheng, Junchao Jin, Jingyu Wang, Peiliang Qi, Xianmiao Xu, Shenghui Ke, Xinyi Yuan, Junhui Wu, Qingdong Li, Zeyi Zeng, Li Wang, Yi Yang, Xiao Lin, Yuhong Ren

Proceedings Volume 13015, 1301505 (2024) https://doi.org/10.1117/12.3016478

KEYWORDS: Polarization, Holography, Polarized light, Scientific research, Photosensitive materials, Phase modulation, Multiplexing, Modulation, Holography applications, Data storage

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Proceedings Article | 1 February 2024 Paper

Holographic properties of PQ/PMMA photopolymers with different thicknesses

Li Wang, Po Hu, Junchao Jin, Haiyang Song, Junhui Wu, Zeyi Zeng, Qingdong Li, Xiao Lin, Xiaodi Tan

Proceedings Volume 13067, 130670J (2024) https://doi.org/10.1117/12.3024799

KEYWORDS: Holography, Diffraction, Photopolymers, Refractive index, Modulation, Materials properties, Diffraction gratings, Data storage, Liquids, Optical gratings

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Proceedings Article | 27 November 2023 Paper

Increasing the concentration of photosensitizer to improve holographic properties of photopolymer materials

Qingdong Li, Po Hu, Zeyi Zeng, Junhui Wu, Junchao Jin, Jinhong Li, Xiao Lin, Xiaodi Tan

Proceedings Volume 12768, 127680B (2023) https://doi.org/10.1117/12.2686302

KEYWORDS: Holography, Diffraction, Data storage, Solubility, Polymers, Materials properties, Photopolymers, Holographic materials, 3D image reconstruction, Volume holography, Holography applications

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Proceedings Article | 4 October 2023 Poster + Presentation + Paper

Highly concentrated phenanthraquinone-doped co-monomer photopolymer for holographic data storage

Zeyi Zeng, Po Hu, Jinhong Li, Junchao Jin, Qingdong Li, Junhui Wu, Xiao Lin, Xiaodi Tan

Proceedings Volume 12684, 1268402 (2023) https://doi.org/10.1117/12.2681791

KEYWORDS: Holography, Data storage, Diffraction, Solubility, Materials properties, Holographic materials, Signal processing, Signal detection

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Proceedings Article | 14 March 2023 Presentation + Paper

The effect of PQ concentration on holographic data storage in PQ/PMMA material

Zeyi Zeng, Po Hu, Jianying Hao, Junchao Jin, Jinhong Li, Jie Liu, Junhui Wu, Qingdong Li, Xiao Lin

Proceedings Volume 12444, 1244409 (2023) https://doi.org/10.1117/12.2650911

KEYWORDS: Holography, Diffraction, Data storage, Photopolymers, Molecules, 3D image reconstruction, Spatial light modulators, Optical discs, Solubility, Optical storage

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Showing 5 of 7 publications

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